The arrondissement of Guingamp is an arrondissement of France in the Côtes-d'Armor department in the Brittany region. It has 111 communes. Its population is 125,567 (2016), and its area is 2,292.3 km2 (885.1 sq mi). From Wikipedia
Record‑intensity downpours triggered flash floods, prompting a large emergency response with a gradual return of power and transport.